var nodemailer = require('nodemailer');

// create reusable transport method (opens pool of SMTP connections)
var smtpTransport = nodemailer.createTransport("SMTP",{
    service: "QQ",
    auth: {
        user: "fourblock@qq.com",
        pass: "308769115"
    }
});

// setup e-mail data with unicode symbols
/*
var mailOptions = {
    from: "Fourblock<fourblock@qq.com>", // sender address
    to: "codegeek@qq.com", // list of receivers
    subject: "Hello", // Subject line
    text: "Hello world", // plaintext body
    html: "<b>Hello world</b>" // html body
}
*/
// send mail with defined transport object
/*
smtpTransport.sendMail(mailOptions, function(error, response){
    if(error){
        console.log(error);
    }else{
        console.log("Message sent: " + response.message);
    }
    // if you don't want to use this transport object anymore, uncomment following line
    smtpTransport.close(); // shut down the connection pool, no more messages
});
*/

exports.sendOrderInform = function(mailOptions, fn) {
    smtpTransport.sendMail(mailOptions, fn);
};